Invoicing Instructions

Due to its corporatisation, Helsinki City Transport (HKL) will begin operating under Metropolitan Area Transport Ltd, owned by the Cities of Helsinki and Vantaa, from 1 February 2022 onwards. This will cause the following changes to the invoicing addresses.

Until 9 February 2022, invoices for 2021 and January 2022 should be sent to

Helsinki City Transport (HKL)
Financial Services/Purchase Invoices
PO Box 55250
00099 City of Helsinki
Business ID: 0201256-6
EDI code used in e-invoices: 003702012566941
Operator: Basware e-Invoicing, Operator address: BAWCFI22

The address from 1 February 2022 onwards

Metropolitan Area Transport Ltd
Financial Services/Purchase Invoices
PO Box 55250
00099 City of Helsinki
Business ID: 3251002-1
EDI code used in e-invoices: 003732510021

Inquiries

hkl.talouspalvelut(at)hel.fi or weekdays 9.00–15.00 City Transport Ltd Purchase Invoices unit, switchboard +358 9 310 1071

Please note!

From 10 February 2022 onwards all invoices must be addressed to Metropolitan Area Transport Ltd

Remember to include all the necessary references on your invoice

All invoices must include a reference code, received from an HKL contact person, so that the invoices can be automatically balanced.

  1. The 10-digit purchase code in your purchase order, e.g. 4600XXXXXX, and
  2. the name or our contact person stated in the order’s Our Reference (‘Viitteemme’) field or another reference code provided by HKL.
  3. Including your contact information (email address and phone number) in your invoice will help us contact you.

If an invoice does not include all the information we have requested, it will be returned back to the sender.

Calculating the Payment Period

According to the order’s terms and conditions, the last payment date is calculated once we have received the invoice.
When sending an e-invoice, the payment period begins on the same day.

E-invoices

In the Finvoice format, the invoice reference is stated in the field

  • Finvoice/InvoiceDetails/OrderIdentifier

In the TEAPPS format, the invoice reference is stated in the field

  • /INVOICE_CENTER/CONTENT_FRAME/INVOICES/INVOICE/HEADER/ORDER_INFORMATION/ORDER_NUMBER